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Alto Shaam SN-34690 Flame Sensor, ASC-4G

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Manufacturer:
Manufacturer #:
SN-34690
Parts Town #:
ALTSN-34690
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Alto Shaam SN-34690 Genuine OEM Replacement Part

An Alto Shaam SN-34690 Flame Sensor detects burner flame presence to maintain safe, reliable heating in the system.

  • Real OEM probes and sensors promote efficient operation through accurate readings that reduce wasted cycles and keep performance on track
  • Product Type: Flame Sensor

Common Questions and Answers

How does the Alto Shaam SN-34690 Flame Sensor contribute to reliable equipment performance?

The flame sensor detects burner flame presence and communicates that status to the control system so fuel delivery and ignition sequencing stay properly regulated during operation. Its design matters because accurate flame sensing supports safe burner control, reduces nuisance shutdowns and maintains dependable heating performance under normal operating conditions.

How can I recognize signs that the Alto Shaam SN-34690 Flame Sensor could be failing?

The flame sensor may be failing if the equipment shows ignition problems, intermittent burner shutdowns, error conditions or inconsistent heating during use. Common indicators include corrosion, carbon buildup, discoloration, loose connections or exposure to heat and moisture that can interfere with accurate flame detection.

Read More FAQs

Does the Alto Shaam SN-34690 Flame Sensor qualify for same-day shipping?

Of course! Parts Town provides same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. With our extensive system of fulfillment centers, we keep delivery as fast as possible.

How do I track my Alto Shaam SN-34690 Flame Sensor once it has shipped?

You can check the delivery status of your real OEM parts by heading to our Track My Order page and submitting your order number or purchase order (PO) number with your zip code. You'll then be able to check shipping details whenever you want, giving you peace of mind as shipping progresses.

What customer support options are available for my Alto Shaam SN-34690 Flame Sensor?

Parts Town has a wide range of customer support options for real OEM parts 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to reach our team for help with any issues you may have.

What's the return policy for the Alto Shaam SN-34690 Flame Sensor?

Parts Town lets you return most new, unopened real OEM parts within 90 days of delivery, so go to our Returns page for more information on the policy. Please note that custom orders may not qualify for return.

  • Length:
    6.3 in / 16.00 cm
  • Width:
    3 in / 7.62 cm
  • Height:
    1.95 in / 4.95 cm
  • Weight:
    0.16 lbs / 73 g